PostorderStatementVisitor

A Statement tree walker that will visit each Statement s in the tree, in depth-first evaluation order, and call fp(s,param) on it. fp() signals whether the walking continues with its return value:

extern (C++) final

class PostorderStatementVisitor : StoppableVisitor {

alias visit = typeof(super).visit;

StoppableVisitor v;

this(StoppableVisitor v);

bool doCond(Statement s);

bool applyTo(Statement s);

void visit(Statement s);

void visit(PeelStatement s);

void visit(CompoundStatement s);

void visit(UnrolledLoopStatement s);

void visit(ScopeStatement s);

void visit(WhileStatement s);

void visit(DoStatement s);

void visit(ForStatement s);

void visit(ForeachStatement s);

void visit(ForeachRangeStatement s);

void visit(IfStatement s);

void visit(PragmaStatement s);

void visit(SwitchStatement s);

void visit(CaseStatement s);

void visit(DefaultStatement s);

void visit(SynchronizedStatement s);

void visit(WithStatement s);

void visit(TryCatchStatement s);

void visit(TryFinallyStatement s);

void visit(ScopeGuardStatement s);

void visit(DebugStatement s);

void visit(LabelStatement s);

}

Constructors

this this(StoppableVisitor v): Undocumented in source.

Members

Aliases

visit alias visit = typeof(super).visit: Undocumented in source.

Functions

applyTo bool applyTo(Statement s): Undocumented in source. Be warned that the author may not have intended to support it.
doCond bool doCond(Statement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(Statement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(PeelStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(CompoundStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(UnrolledLoopStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(ScopeStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(WhileStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(DoStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(ForStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(ForeachStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(ForeachRangeStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(IfStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(PragmaStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(SwitchStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(CaseStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(DefaultStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(SynchronizedStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(WithStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(TryCatchStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(TryFinallyStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(ScopeGuardStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(DebugStatement s): Undocumented in source. Be warned that the author may not have intended to support it.
visit void visit(LabelStatement s): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

v StoppableVisitor v;: Undocumented in source.

Inherited Members

From StoppableVisitor

visit alias visit = Visitor.visit: Undocumented in source.
stop bool stop;: Undocumented in source.

Return Value

0 continue 1 done It's a bit slower than using virtual functions, but more encapsulated and less brittle. Creating an iterator for this would be much more complex.